.layout{
  width: 100%;
  height: calc(~'100vh - 96px');
  .tree{
    padding: 5px 10px;
    border-right: 1px solid #e6e6e6;
    background-color: #f4f6f8;
    overflow-x: hidden;
  }
  .check{
    width: 20%;
    padding: 10px 20px;
    background-color: #fff;
  }
  .sider {
    padding: 1px 1px;
    border-right: 0px solid #e6e6e6;
    background-color: #f4f6f8;
    overflow-x: scroll;
  }

  .content {
    width: 70%;
    padding: 0px 20px;
    background-color: #fff;
  }
}
